Size-reduction equipment for recycling, single shaft shredders (ZSS, ZBS, ZIS, ZHS, ZRS, ZXS, ZXS-T), granulators (GSL, GSC, GST, GSE, GSH, GSP), pulverizers (PM), hammer mills (ZHM), and fine shredders (ZTTS), processing plastics, tires, e-waste, wood, and municipal solid waste (MSW), is the field ZERMA Machinery & Recycling Technology leads as a global leader. Founded in 1943 in Germany and headquartered in Shanghai since 1999, and with more than 70 years of experience, its machines feature high-torque drives, automated systems, and accessories such as conveyors and metal detectors, serving injection-molding, extrusion, and tire-recycling customers. Operating in more than 70 countries with subsidiaries in Europe, UK, Thailand, North America, Latin America, Africa, and Australasia, ZERMA produces 5,000 machines a year across 30,000 m2 facilities, certified to ISO 9001:2015, and it emphasizes sustainability, precision engineering, and customer-centric solutions, aligning with circular-economy goals.